use crate::records::substitution::Substitution;
use crate::type_aliases::type_id::TypeId;
impl Substitution {
pub fn replace_type_id(&mut self, ty: TypeId) -> TypeId {
let ty = unsafe { (*self.base.log).follow_type_id(ty) };
match self.new_types.find(&ty) {
Some(prev_ty) => *prev_ty,
None => ty,
}
}
}